BFC237344185

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Film capacitors are a staple component of electrical systems thanks to their wide range of applications and their ability to provide reliable performance in a variety of environments. One such film capacitor is the BFC237344185, a product of BFC, Dutch manufacturer of various capacitors, resistors, and other active components. This article will explain the application field and working principle of this model of capacitor, helping readers to understand how and why it is used.

The BFC237344185 is an axial-type, rectangular polypropylene film capacitor. This kind of capacitor is cylindrical in shape and is designed for use in AC circuits with a maximum working voltage of 250 volts and a frequency of 400Hz. Its temperature range is from -25℃ up to +85℃, making it suitable for a variety of applications. It has a low effective series resistance (ESR) of 0.0013 ohms, a capacitance range from 0.047µF to 10µF, and a capacitor diversity of 20%, which makes it very efficient.

The BFC237344185 film capacitor is ideal for use in audio frequency capacitors, power supply filters, bypass and coupling locations, and for bypassing circuits and protecting against voltage spikes. It is suitable for free-running or burst-firing operating environments such as pumps, fans, and other types of machinery. The resistor has a dielectric strength of more than 5kV AC and has a low dissipation factor of less than 0.1% at 1kHz.

To understand how the BFC237344185 works, we must first consider its structure. The capacitor consists of two metal plates sandwiching a dielectric film which acts as an insulator. When an electric field is applied to the dielectric film, a charge is generated and the capacitor is said to be polarized. When a voltage is applied across the capacitor, the electrons move from the negatively-charged plate to the positively-charged plate. This causes an electric current to flow and produces a charge that is stored in the capacitor. This charge can be used to perform work such as powering a motor or providing power to an electronic circuit.

The working principle of this capacitor is very simple. When a voltage is applied to the two plates, an electric field is created and the electrons in the surrounding medium are attracted to the plates. This creates an electric charge which is stored in the capacitor. The current flowing through the capacitor is a function of the applied voltage and is proportional to the capacitance of the device. The current also depends on the frequency, as a higher frequency would cause more current to flow.

The BFC237344185 has a wide range of applications in AC power circuits, audio applications, and protective circuits due to its excellent performance and wide range of features. Its low effective series resistance (ESR) ensures high frequency stability and its low dissipation factor ensures minimum power losses. The capacitor has proven to be reliable and efficient in many applications and is widely used in industrial and consumer electronics.

In conclusion, the BFC237344185 is a high-quality axial-type, rectangular polypropylene film capacitor. It is suitable for a wide range of AC power circuits, audio applications, and protective circuits due to its effective series resistance (ESR), low dissipation factor, and wide capacitance range. The working principle of this capacitor is based on electric fields and charge storage, and it is used to perform a variety of tasks in a range of applications. This model of capacitor is highly reliable and efficient, making it the perfect choice for many applications.

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